For Parallel + 64-bit support 1.0.9 GG + 1.0.2 GG

Requires Android: Android 4.1 (Jelly Bean) or later.

Before installing the optimized version, uninstall the version from Google Play.
Differences of the optimized version: no error 105.

About second apk (64-Bit Support):

You do not need to install it if you do not intend to crack 64-bit games.

Quote

For Parallel 64Bit Support is a support tool based on For Parallel to improve stability and compatibility of 64Bit apps including WhatsApp!

For Parallel can clone all apps including social or gaming apps on Android. For some 64-bit apps like WhatsApp, please download For Parallel 64Bit Support to improve stability and compatibility.